LIFTS & HOLDS MATTRESS: Just insert between mattress & box spring---IMPORTANT: Make sure there is a Boxspring for lifter to slide on and function. This device will not work with mattresses on a bed frame that have a lip or raised edge MAKE BED FASTER & EASIER : Studies prove that when using two tools, one placed on both sides of the mattress, bed making becomes faster and easier, particularly helpful when placing or removing bed skirts; Watch our video for a demo INDEPENDENTLY TESTED BY ERGONOMIC LABS : This bed making tool reduces fatigue, injury, lost workdays, potential fines, and workers’ compensation claims by reducing strain to your shoulders and back while changing linens ERGONOMIC DESIGNED HANDLE PROVIDES COMFORT AND CHOICE : The handle was specifically designed to allow you to use one hand or two; Insert the Bed MadeEZ between the mattress and box springs to lift your mattress 4-5 inches TUCKS, LIFTS, REMOVES SHEETS, PUTS ON BED SKIRTS & MORE : Use the Bed MadeEZ to remove sheets easier, apply bed skirts quickly, tuck in linens and crisply smooth sheets;Use it to flip that last corner of a tight fitted sheet into place